US5801531A - Apparatus and method for testing magnetic heads using translational slides and a rotatable arm - Google Patents
Apparatus and method for testing magnetic heads using translational slides and a rotatable arm Download PDFInfo
- Publication number
- US5801531A US5801531A US08/544,090 US54409096A US5801531A US 5801531 A US5801531 A US 5801531A US 54409096 A US54409096 A US 54409096A US 5801531 A US5801531 A US 5801531A
- Authority
- US
- United States
- Prior art keywords
- translational
- magnetic head
- slide
- testing apparatus
- set forth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/012—Recording on, or reproducing or erasing from, magnetic disks
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/10—Indicating arrangements; Warning arrangements
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/455—Arrangements for functional testing of heads; Measuring arrangements for heads
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/4806—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed specially adapted for disk drive assemblies, e.g. assembly prior to operation, hard or flexible disk drives
Landscapes
- Supporting Of Heads In Record-Carrier Devices (AREA)
Abstract
Description
V.sub.O =K×V.sub.WD ×V.sub.Wc (13)
V.sub.CO =-(K×V.sub.WD ×V.sub.WC) (14)
Claims (45)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/544,090 US5801531A (en) | 1996-01-18 | 1996-01-18 | Apparatus and method for testing magnetic heads using translational slides and a rotatable arm |
US09/078,003 US6099362A (en) | 1996-01-18 | 1998-05-13 | Apparatus and method for testing magnetic disk drive components |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/544,090 US5801531A (en) | 1996-01-18 | 1996-01-18 | Apparatus and method for testing magnetic heads using translational slides and a rotatable arm |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/078,003 Division US6099362A (en) | 1996-01-18 | 1998-05-13 | Apparatus and method for testing magnetic disk drive components |
Publications (1)
Publication Number | Publication Date |
---|---|
US5801531A true US5801531A (en) | 1998-09-01 |
Family
ID=24170708
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US08/544,090 Expired - Lifetime US5801531A (en) | 1996-01-18 | 1996-01-18 | Apparatus and method for testing magnetic heads using translational slides and a rotatable arm |
US09/078,003 Expired - Fee Related US6099362A (en) | 1996-01-18 | 1998-05-13 | Apparatus and method for testing magnetic disk drive components |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/078,003 Expired - Fee Related US6099362A (en) | 1996-01-18 | 1998-05-13 | Apparatus and method for testing magnetic disk drive components |
Country Status (1)
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US (2) | US5801531A (en) |
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US20160284369A1 (en) * | 2015-03-25 | 2016-09-29 | Guzik Technical Enterprises | Head gimbal assembly (hga) support cartridge for magnetic head and disk testers |
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